Answer: 21
<u>Step-by-step explanation:</u>
x is a tangent line, 56-7 is a secant line. The length is equal to the outside segment times the entire segment. <em>Notice that the length of the outside of the segment is equal to the entire segment for the tangent line.</em>

Answer:
x = 2
Step-by-step explanation:
Solve the two equations simultaneously....whereby you substitute y = 2x - 6 from the above equation into the second equation...
where...; 5x + 10(2x - 6) = -10
5x + 20x - 60 = -10...then move the variables with x to one side...
5x + 20x = -10 + 60
25x = 50
;Therefore...the value of x at intersection point = 2
Answer:
answer is 4.68$
Step-by-step explanation:
23.40×20/100=4.68
4.68$ is 20% of 23.40$
4.68$
Answer:
Step-by-step explanation:
Your answer
A = 73
B= 33
C = 40
D = 40
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Using compass directions we simply describe the direction using the angle relative to N, S, E & W.
So in this case, the vector is travelling south west at an angle "41 degrees South of West."